While House tries to cope with his insomnia, he takes on the case of a ballerina whose skin begins to fall off after treatment following the collapse of her lungs during a performance.

Casey’s grand-big sister, Kiki , is back at Cyprus-Rhodes University for her wedding and all the ZBZ girls are invited. Amidst all the wedding frenzy, Max decides it’s time to take his relationship with Casey to the next level and gets down on one knee. Meanwhile, with Andy out of town, Jordan ends up dragging Rusty around town to help pick up the flowers for Kiki’s wedding. When the two discover that the order was never placed, they have to come up with a plan of action however, the plan backfires and puts both of them in the emergency room with identical allergic reactions. The unexpected common bond leads them to share a kiss. Rebecca, in the meantime, soon finds herself in new territory as she kisses Ashleigh’s openly gay big sis, Robin, in one of the bachelorette party game sparking Rebecca’s curiosity.

Blair puts pressure on Georgina to making amends for her past bad behavior by helping her in an evil plan. The rivalry between Nate and Chuck over Blair reaches a boiling point. Lily makes a secret plan to help Rufus with Dan's college tuition.

Penny's second date with Stuart sees her making a comment that gives Leonard new hope for a relationship with her. Wolowitz realizes there's a crucial error in a NASA project he's working on.

Quite possibly the original convenience food, tamales are ancient and delicious. Join host Alton Brown on an historical and tasty exploration of these tempting treats.

Week nine finds the remaining contestants having to perform in two different dance styles.

Ted explains to his future children how important it is to be in the right place at the right time. Meanwhile, Barney celebrates his 200th conquest.

Jack goes back into the field to help the FBI track down Tony and the bio-weapon canister, but his decaying condition begins to be a liability. Tony uses Jibraan's brother as leverage to force him to record an admission of guilt for the attacks on the US throughout the day. Olivia's rage at Hodges's freedom takes her down a dark path that she might not be ready for.

Allison leaves her job at the D.A.'s office after she's recruited to work for the Lydecker Corporation by another psychic who works there. While enjoying her new job, Allison still regrets leaving the D.A.'s office so suddenly, and has dreams about a serial killer running loose in Phoenix. Meanwhile, extenuating circumstances cause Ariel to start taking pills.

The families of Tree Hill draw closer as Lucas bonds with Jamie while working on Peyton's car, Sam develops a connection with Victoria, and Brooke and Haley throw Peyton a baby shower. Meanwhile, Nathan's ambitions seem closer than ever when he learns that an NBA scout will be watching his next game.

Charlie and Alan both face lifestyle changes when Chelsea moves into the house.

Oliver's dad is having some issues of his own, some of which are caused by Oliver's behaviour.

The crews receive some new loggers. Then, a search is conducted when a cutter disappears. Also, tempers flare among the aqua loggers.

Paul decides that from what he's learnt of Walter, he is more harmful to himself than others.

Is it easier to have a woman Single, Married, or Engaged? Russell tests Jeff and Adam to find out.

Paul is told by Gina to return to some previous unknown answers about his father, whilst Alex Snr has some news to tell them.

When a family is attacked by someone using grenades, Horatio and his team are sent to investigate.

While at her new job at the Lydecker Corporation, Allison shares the dreams she's been having of the serial killer in Phoenix with Devalos and Scanlon. Her new boss finds out though, and tells her that her dreams belong to him and she must stop sharing them with others.

Heidi argues with Stacie, while Brody has problems with his girlfriend.

Castle goes on the search for the murderer when a bomber is killed.

A look at heated confrontations from TV reality shows, including Bad Girls Club, From G's to Gents, The Biggest Loser, The Real World and I Love Money.

Actor and star of Rescue Me, Denis Leary.

Tonight Stephen welcomes the producer and director of Star Trek, J.J. Abrams.

Celebrity Chef Challenge 1 - Manu Feildel

Yumichika reveals that he uses a "nickname" for his zanpakuto to avoid revealing its kido-based abilities so that he can fit in with the 11th Division, and Cuulhorne is impressed by his resolve to avoid revealing its true nature to others even if he would die. The other fights continue elsewhere, and Findol reveals to Hisagi that he can chip off his mask to regulate his power level. Izuru fights Avirama, whose Resurrecion turns him into a bird and enables him to attack Izuru with heavy steel feathers. Izuru uses Wabisuke to make Avirama's wings too heavy to fly, and reveals that it represents the 3rd Division's belief that war is full of despair. He then decapitates Avirama as he begs for his life, noting afterward that he does not want to be forgiven.

Michael attempts to save his marriage. Chrissie catches Mark out.

Patrick continues to loose his grip on his marriage and his family.